package integer;

/**
 * @Description: null
 * @Project: testDemo
 * @Author: hjibo
 * @CreateDate: 2019-03-05 20:50
 * @ModificationHistory:
 */
public class Main {

    public static void main(String[] args) {

        Integer a = new Integer(10);
        Integer b = 10;
        System.out.println("a == b："+(a == b));

        Integer c = 100;
        Integer d = 100;
        System.out.println("c == d："+(c == d));

        Integer e = 128;
        Integer f = 128;
        System.out.println("e == f："+(e == f));

        Integer u = new Integer(10);
        Integer i = 10;
        System.out.println("u == i："+(u == i));

        int j = 10;
        Integer k = 10;
        System.out.println("j == k："+(j == k));

    }
}
